No abstract available
MeSH terms
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Aged
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Bile Duct Neoplasms / complications
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Bile Duct Neoplasms / diagnostic imaging*
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Bile Ducts, Extrahepatic / diagnostic imaging*
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Cholangiocarcinoma / complications
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Cholangiocarcinoma / diagnostic imaging*
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Diagnosis, Differential
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Endosonography / methods*
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Humans
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Male
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Situs Inversus / complications
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Situs Inversus / diagnostic imaging*